Pathfinder 4WD V6-4.0L (VQ40) (2005)
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1. Hammer dowel pins (right and left) into front timing chain case up to a point close to taper in order to shorten protrusion length.
2. Install new front oil seal on the front timing chain case.
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Apply new engine oil to both oil seal lip and dust seal lip.
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Install it so that each seal lip is oriented as shown.
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Press-fit oil seal until it becomes flush with front timing chain case end face using suitable drift [outer diameter: 60 mm (2.36 inch)].
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Make sure the garter spring is in position and seal lip is not inverted.
3. Install water pump cover and chain tensioner cover to front timing chain case, if removed.
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Apply a continuous bead of liquid gasket using Tool to front timing chain case as shown.
Tool number: WS39930000 ( - )
Use Genuine RTV Silicone Sealant or equivalent. Refer to "Recommended Chemical Products and Sealants"
4. Install front timing chain case as follows: